0
Anonymous
There are 18 in each atom.
Wiki User
there are six protrons
Zinc has 30 protrons, 36 neutrons, and 66 electrons
99
there are 12
57
82 protons
8
there are 11 neutrons.
it has 8 protons
it has 40
Copper has 29 Protons
Chlorine has 17 protons.